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Aux Sable, Illinois Weather Forecast
Aux Sable, Illinois Weather
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Weather Forecast for Aux Sable, Illinois : Grundy County
Issued: 3:11 pm CST Dec 21, 2025 Latitude: 41.3947534 Longitude: -88.3286763 View on Google Maps

MouseOver for Detail Forecast
Tonight Monday Tuesday Wednesday Christmas Day Friday Saturday Sunday
Increasing Clouds on Tonight Mostly Cloudy on Monday Partly Sunny on Tuesday 30% chance of rain on Wednesday Patchy Fog on Christmas Day Mostly Sunny on Friday Mostly Cloudy on Saturday Sunny on Sunday
Low: 24°F High: 43°F High: 49°F High: 47°F High: 54°F High: 52°F High: 48°F High: 35°F
Low: 37°F Low: 31°F Low: 46°F Low: 44°F Low: 36°F Low: 25°F  
Increasing Clouds Mostly Cloudy Partly Sunny Rain Patchy Fog Mostly Sunny Mostly Cloudy Sunny
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Current Conditions at
MORRIS MUNICIPAL AIRPORT - (KC09)
28°
Partly Cloudy
as of 6:55 PM CST
Rel. Humidity: 68%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.43 in.
Flight Rule: VFR
Wind Data
6 MPH
150° Southeast
Cloud Level(s): Scattered at 10000ft
Current Conditions at
JOLIET - (KJOT)
28°
Clear
as of 6:55 PM CST
Rel. Humidity: 63%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.45 in.
Flight Rule: VFR
Wind Data
3 MPH
170° South
Cloud Level(s): Clear
Current Conditions at
ROMEOVILLE WFO - (KLOT)
27°
Clear
as of 6:50 PM CST
Rel. Humidity: 68%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.44 in.
Flight Rule: VFR
Wind Data
6 MPH
170° South
Cloud Level(s): Clear
Current Conditions at
AURORA - (KARR)
25°
Mostly Cloudy
as of 6:52 PM CST
Rel. Humidity: 73%
Dew Point: 18°F
Visibility: 9 Miles
Pressure: 30.42 in.
Flight Rule: VFR
Wind Data
5 MPH
180° South
Cloud Level(s): Broken at 10000ft
Increasing Clouds on Tonight Tonight... Increasing clouds, with a low around 24. South southeast wind around 5 mph, with gusts as high as 10 mph.

Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 43. South wind 10 to 15 mph, with gusts as high as 25 mph.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 37. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 49. West southwest wind around 5 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 31. Calm wind becoming east southeast around 5 mph after midnight. Winds could gust as high as 10 mph.

30% chance of rain Wednesday Wednesday... A 30 percent chance of rain or drizzle after noon. Cloudy, with a high near 47.

60% chance of rain Wednesday Night Wednesday Night... Rain or drizzle likely before midnight, then a slight chance of drizzle after midnight. Patchy fog. Otherwise, cloudy, with a low around 46. Chance of precipitation is 60%.

Patchy Fog on Christmas Day Christmas Day... Patchy fog before noon. Otherwise, mostly cloudy, with a high near 54.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 44.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 52.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 36.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 48.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 25.

Sunny on Sunday Sunday... Sunny, with a high near 35.

Current Radar Image


Sun Almanac for Aux Sable, Illinois
Sunrise: 07:16 AM
Sunset: 4:27 PM
Civil Sunrise:06:45 AM
Civil Sunset: 4:58 PM
Nautical Sunrise: 06:10 AM
Nautical Sunset: 5:33 PM
Astro Sunrise: 05:36 AM
Astro Sunset: 6:07 PM
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